ScalingEntry

SPI NameDescription
ScalingEntryEntry of scaling
Implementation ClassDescription
MySQLScalingEntryMySQL entry of scaling
PostgreSQLScalingEntryPostgreSQL entry of scaling
OpenGaussScalingEntryopenGauss entry of scaling

JobRateLimitAlgorithm

SPI NameDescription
JobRateLimitAlgorithmjob rate limit algorithm
Implementation ClassDescription
SourceJobRateLimitAlgorithmrate limit algorithm for source side

JobCompletionDetectAlgorithm

SPI NameDescription
JobCompletionDetectAlgorithmJob completion check algorithm
Implementation ClassDescription
IdleRuleAlteredJobCompletionDetectAlgorithmIncremental task idle time based algorithm

RowBasedJobLockAlgorithm

SPI NameDescription
RowBasedJobLockAlgorithmJob lock algorithm for protecting row
Implementation ClassDescription
DefaultSourceWritingStopAlgorithmDefault lock implementation for stopping source writing

DataConsistencyCheckAlgorithm

SPI NameDescription
DataConsistencyCheckAlgorithmData consistency check algorithm on source and target database cluster
Implementation ClassDescription
DataMatchDataConsistencyCheckAlgorithmRecords content match implementation
CRC32MatchDataConsistencyCheckAlgorithmRecords CRC32 match implementation

RuleBasedJobLockAlgorithm

SPI NameDescription
RuleBasedJobLockAlgorithmJob lock algorithm for protecting rule
Implementation ClassDescription
DefaultMetadataCheckoutLockAlgorithmDefault lock implementation for metadata checkout